Finding the Third Proportional to 45,910.50 and 100,557

Step by Step Solution

1. Step 1: Write the proportion equation
   45,910.50 : 100,557 = 100,557 : x
2. Step 2: Convert to fraction form
   45,910.50/100,557 = 100,557/x
3. Step 3: Cross multiply
   45,910.50x = 100,557 × 100,557
4. Step 4: Simplify right side
   45,910.50x = 10,111,710,249
5. Step 5: Solve for x
   x = 10,111,710,249/45,910.50
6. Step 6: Final answer
   x = 220,248.31